Here is how the ranking shaped up after week 5. I put the rating to show how close together some teams rate.
1) 6.70 UL-Monroe (3-2)
2) 6.61 Middle Tennessee (3-1)
3) 6.37 Louisiana (2-2)
4) 5.78 Troy (2-2)
5) 5.45 Arkansas State (1-3)
6) 5.04 Florida International (0-4)
7) 4.87 North Texas (1-3)
8) 4.54 Western Kentucky (0-4)
8) 4.54 Florida Atlantic (0-4)